C++ 新特性学习(五) — 引用包装、元编程的类型属性和计算函数对象返回类型
// 和std::function和std::bind函数配合使用
#include <cstdio>
#include <functional>
void assign(int& l, int r) {
l = r;
}
int main() {
int a = 0, b = 10;
std::function<void()> func = std::bind(&assign, std::ref(a), b);
func();
printf("a => %d, b => %d\n", a, b);
return 0;
}Last updated
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